diff options
| author |   Heiko Carstens <heiko.carstens@de.ibm.com> | 2006-07-18 13:46:58 +0200 |
|---|---|---|
| committer |   Martin Schwidefsky <schwidefsky@de.ibm.com> | 2006-07-18 13:46:58 +0200 |
| commit | d7cf0d57ef9e07cf0f65c58c19a8e7c4a9db72b5 (patch) | |
| tree | 2715e0badd8e5fbf6b787f8ff3120c2a87551688 /drivers/s390/net | |
| parent | [S390] .align 4096 statements in head.S (diff) | |
| download | linux-dev-d7cf0d57ef9e07cf0f65c58c19a8e7c4a9db72b5.tar.xz linux-dev-d7cf0d57ef9e07cf0f65c58c19a8e7c4a9db72b5.zip | |
[S390] sysfs_create_xxx return values.
Take return values of sysfs_create_group & friends into account.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/net')
| -rw-r--r-- | drivers/s390/net/ctcmain.c | 21 | ||||
| -rw-r--r-- | drivers/s390/net/qeth_main.c | 7 |
2 files changed, 21 insertions, 7 deletions
diff --git a/drivers/s390/net/ctcmain.c b/drivers/s390/net/ctcmain.c index 20c8eb16f464..8a4b58120146 100644 --- a/drivers/s390/net/ctcmain.c +++ b/drivers/s390/net/ctcmain.c @@ -2686,9 +2686,17 @@ static struct attribute_group ctc_attr_group = { static int ctc_add_attributes(struct device *dev) { - device_create_file(dev, &dev_attr_loglevel); - device_create_file(dev, &dev_attr_stats); - return 0; + int rc; + + rc = device_create_file(dev, &dev_attr_loglevel); + if (rc) + goto out; + rc = device_create_file(dev, &dev_attr_stats); + if (!rc) + goto out; + device_remove_file(dev, &dev_attr_loglevel); +out: + return rc; } static void @@ -2901,7 +2909,12 @@ ctc_new_device(struct ccwgroup_device *cgdev) goto out; } - ctc_add_attributes(&cgdev->dev); + if (ctc_add_attributes(&cgdev->dev)) { + ctc_netdev_unregister(dev); + dev->priv = NULL; + ctc_free_netdevice(dev, 1); + goto out; + } strlcpy(privptr->fsm->name, dev->name, sizeof (privptr->fsm->name)); diff --git a/drivers/s390/net/qeth_main.c b/drivers/s390/net/qeth_main.c index 103c41470bd2..5fff1f93973a 100644 --- a/drivers/s390/net/qeth_main.c +++ b/drivers/s390/net/qeth_main.c @@ -8451,10 +8451,11 @@ __qeth_reboot_event_card(struct device *dev, void *data) static int qeth_reboot_event(struct notifier_block *this, unsigned long event, void *ptr) { + int ret; - driver_for_each_device(&qeth_ccwgroup_driver.driver, NULL, NULL, - __qeth_reboot_event_card); - return NOTIFY_DONE; + ret = driver_for_each_device(&qeth_ccwgroup_driver.driver, NULL, NULL, + __qeth_reboot_event_card); + return ret ? NOTIFY_BAD : NOTIFY_DONE; } |